HOW to Adjust Angle of View

1.Vari-focal lens①

Easily changeable angle of view: 2.8 to 12mm

2.Remove the sun-visor②and turn the locking screws on the knobs③ with the provided hex-head wrench counter-clockwise to make easier adjustment for angle of view. Do not stamp your fingerprint on the lens and the window, which may affect picture quality.

3.T↔W (Tele ↔ Wide)⑤

Turn this adjustment ring⑤ clockwise or counter-clockwise to set the focal length.

4.∞↔N④

Turn this adjustment ring④ clockwise or counter-clockwise to set the focus.

5.After setting the focus and focal length, the locking screws on the knobs③ should be securely fastened.